class RuboCop::Cop::Lint::ShadowingOuterLocalVariable

def before_declaring_variable(variable, variable_table)
  return if variable.should_be_unused?
  return if ractor_block?(variable.scope.node)
  outer_local_variable = variable_table.find_variable(variable.name)
  return unless outer_local_variable
  return if same_conditions_node_different_branch?(variable, outer_local_variable)
  message = format(MSG, variable: variable.name)
  add_offense(variable.declaration_node, message: message)
end